Method and device for automatically acquiring thromboela-stogram

A thromboelastogram and automatic acquisition technology, applied in the direction of measuring devices, flow characteristics, material inspection products, etc., can solve the problems of not being able to automatically add blood to be tested to start coagulation reagents, not being able to maintain a constant temperature state of 37 degrees, and measuring devices with single functions , to achieve the effect of increasing the degree of automation, compact structure and high degree of integration

Active Publication Date: 2017-05-31
山东朗伯光谱设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] By measuring the resistance received in the fan-shaped swing, the measurement of thrombus elasticity is realized, but the stability is poor and the accuracy is not high enough; the existing measurement device has a single function and can only measure the thromboelastogram, with low integration and automation. Low; cannot maintain a constant temperature of 37 degrees, and cannot automatically add various blood to be tested and various coagulation reagents

Method used

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  • Method and device for automatically acquiring thromboela-stogram
  • Method and device for automatically acquiring thromboela-stogram
  • Method and device for automatically acquiring thromboela-stogram

Examples

Experimental program
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Effect test

Embodiment 1

[0039] A device for automatically obtaining a thromboelastogram, comprising a housing 11 and a base 9, an operation panel 1 is provided on the top of the housing 11, and a lift detection platform 2 is provided below the operation panel 1, and the lift detection platform 2 slides relatively through guide rails 10 Installed on the housing 11, the passive turntable 3 is installed inside the lift detection table 2, the catheter 4 extends downward through the center of the passive turntable 3, the catheter 4 is facing the center of the test tube, and a detection needle 5 is fixedly installed On the passive turntable 3, the detection needle 5 is located on one side of the catheter tube 4, and the end of the detection needle 5 extends into the test tube. The detection needle 5 and the center of the test tube are not on a straight line. The lumen 6 is installed on the turntable 7 , and the turntable 7 is fixedly installed in the base 9 .

[0040] Further, a storage battery 8 is instal...

Embodiment 2

[0045]A device for automatically obtaining a thromboelastogram, comprising a housing 11 and a base 9, an operation panel 1 is provided on the top of the housing 11, and a lift detection platform 2 is provided below the operation panel 1, and the lift detection platform 2 slides relatively through guide rails 10 It is installed on the housing 11, the passive turntable 3 is installed inside the lift detection platform 2, the catheter 4 extends downward through the center of the passive turntable 3, the catheter 4 is facing the center of the test tube, and the two detection needles 5 are fixedly installed On the passive turntable 3, two detection needles 5 are arranged symmetrically with respect to the catheter tube 4, the ends of the detection needles 5 extend into the test tube, the test tube is placed in the test tube cavity 6, and the test tube cavity 6 is installed on the rotary table 7, The rotary table 7 is fixedly installed in the base 9 . The length of the catheter 4 is ...

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Abstract

The invention discloses a method and device for automatically acquiring a thromboela-stogram. The device comprises a casing, a base and a lifting detection platform, wherein the lifting detection platform is mounted on the casing in a relative sliding manner through a guide rail, a driven turntable is mounted in the lifting detection platform, a liquid guide pipe penetrates through the circle center of the driven turntable to extend downwards, and is opposite to the circle center of a test tube, a detection pin is fixedly mounted on the driven turntable, and is positioned on one side of the liquid guide pipe, the tail end of the detection pin extends into the test tube, the test tube is arranged in a test tube cavity which is formed in a rotating platform, and the rotating platform is fixedly mounted in the base. According to the method and the device, the blood coagulation time, the full view of a blood coagulation process and the ablation time of blood clots under the action of each blood coagulation factor are obtained at one time for various places with a blood coagulation measurement requirement (before an operation / blood transfusion) at relative rotating speed, and the suppression effect of aspirin and thienopyridine medicaments on platelets can also be evaluated, so that the pain brought to a patient by collecting blood for many times is alleviated, and the detection efficiency is also improved.

Description

technical field [0001] The invention relates to the technical field of medical testing equipment, in particular to a method and device for automatically acquiring a thromboelastogram. Background technique [0002] Thromboela-stogram (TEG) is an index that reflects the dynamic changes of blood coagulation, and can also reflect the ablation time of blood clots. It is used to observe the dynamic changes of various factors of blood coagulation and fibrin formation process. At present, it is believed that it has a certain application value in the increase or decrease of blood coagulation, and has certain clinical significance in the diagnosis of uremia, myocardial infarction, thrombocytopenia, hemophilia and primary fibrinolysis. [0003] An existing thrombus elasticity measurement device (application number: 201310658576.2) includes a test cup for containing blood samples and detection reagents; a cup holder, and the test cup is swingably suspended on the cup holder; The drivin...

Claims

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Application Information

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IPC IPC(8): G01N33/49G01N33/86G01N11/14
CPCG01N11/14G01N33/49G01N33/86
Inventor 滕浩然高宏健张攀
Owner 山东朗伯光谱设备有限公司
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